I’m guessing that Durham doesn’t really need Igor to sing. He is just letting everybody know that he has the receipts.
Good article from Monica Showalter
“In House intelligence committee testimony, Hill stated that she thought perhaps the dossier was trash, which it was, and Steele may have been “played.” What tells us now is not that she had a good skeptical mind about Russian tricks, but that she likely knew the dossier was cooked up because she knew the cooks.”